Zone Offroad UBT4145 9/16 x 2-9/16 x 12-1/2 Square Axle U-Bolt

The Zone Offroad UBT4145 is a high-strength square automotive axle U-bolt measuring 9/16" x 2-9/16" x 12-1/2". Designed for leaf spring suspension systems, this square-bend U-bolt is ideal for replacing worn or damaged factory hardware or accommodating a lifted suspension setup.

Each U-bolt features a durable black e-coat finish that protects against corrosion and the elements, ensuring long-term reliability in demanding on- and off-road conditions. Manufactured in the USA to meet the quality standards Zone Offroad is known for.

Key Features:

• Square-bend profile for leaf spring axle applications
• Dimensions: 9/16" diameter x 2-9/16" width x 12-1/2" length
• Black e-coat finish for corrosion resistance
• High nuts included
• SAE thru-hardened washers included
• Made in the USA
• Sold individually — order the exact quantity needed

Whether you're restoring original suspension geometry or upgrading with a lift kit, the Zone Offroad UBT4145 delivers the clamping strength and durability required for safe, reliable axle retention.